Helicopter weather: The helicopter tour may be delayed or canceled in fog, rain, or snow. Helicopter changes: If your helicopter ride is canceled, you may receive a voucher to return or a partial refund. Cruise seasonality: Niagara City Cruises operates seasonally and does not run in winter months. Winter replacements: In winter, the cruise is replaced by Niagara Takes Flight; some variants also include the Butterfly Conservatory. Group size: The tour capacity is a maximum of 7 people per tour. Duration: The total tour duration is approximately 4.5 to 5.5 hours, depending on the option selected. Traffic and waits: The duration may vary based on traffic, border wait times, and the season. Pickup time: The exact hotel pickup time will be sent to you by email or phone 1 to 3 days before your tour. Arrival for pickup: Arrive at your hotel lobby 30 minutes before your tour start time for pickup.